dom/cache - mozsearch

firefox-main/dom/cache

	Name	Description	Size	Coverage
	Action.cpp		648	100 %
	Action.h		3643	100 %
	ActorChild.cpp		1443	100 %
	ActorChild.h	no-op	1592	67 %
	ActorUtils.h		2832	-
	AutoUtils.cpp		17215	87 %
	AutoUtils.h		2917	-
	BoundStorageKey.cpp		9617	0 %
	BoundStorageKey.h	BoundStorageKey ipdl would be used to work with all storage APIs between child and parent process. BoundStorageKey is a generic base class and represents all respective derived storage classes. BoundStorageKeyCacheStorage below is one such class which deals with cachestorage and like this, there could be more in the future like BoundStorageKeyIDB for IndexedDB, etc. TODO: it might be worth moving BoundStorageKey protocol definition, implementation into separate directory while more derived implementations could be under their respective storage directories like dom/cache for BoundStorageKeyCacheStorage.	7613	0 %
	BoundStorageKeyCache.cpp		12233	0 %
	BoundStorageKeyCache.h	This is similar to Cache class as BoundStorageKeyCacheStorage is to CacheStorage i.e. 1. Exposes and implements Cache APIs but uses MozPromise as it's return value rather than JS Promise 2. IPC communication can be retargetted to any event target as it's protocol gets created on a top-level actor	6093	0 %
	BoundStorageKeyChild.cpp		3178	0 %
	BoundStorageKeyChild.h		2401	0 %
	BoundStorageKeyParent.cpp		1273	0 %
	BoundStorageKeyParent.h		1186	0 %
	Cache.cpp		18941	90 %
	Cache.h		4525	50 %
	CacheChild.cpp		3762	88 %
	CacheChild.h		2654	89 %
	CacheCipherKeyManager.h		706	-
	CacheCommon.cpp		231	-
	CacheCommon.h		374	-
	CacheOpChild.cpp	implicitly converts to false for boolean types	12552	76 %
	CacheOpChild.h	Generic method to handle all response types, formats responses before resolving for the underlying promises	3830	50 %
	CacheOpParent.cpp		11264	91 %
	CacheOpParent.h		2391	50 %
	CacheParent.cpp		2063	91 %
	CacheParent.h		1303	50 %
	CacheStorage.cpp		20019	82 %
	CacheStorage.h		3934	50 %
	CacheStorageChild.cpp		3231	80 %
	CacheStorageChild.h		2739	89 %
	CacheStorageParent.cpp		4286	76 %
	CacheStorageParent.h		1892	50 %
	CacheStreamControlChild.cpp	aAllowLazy	5040	82 %
	CacheStreamControlChild.h		1910	50 %
	CacheStreamControlParent.cpp	aAllowLazy	5596	89 %
	CacheStreamControlParent.h		2515	50 %
	CacheTypes.ipdlh		4656	-
	CacheWorkerRef.cpp		3952	93 %
	CacheWorkerRef.h		1529	-
	Connection.cpp		8591	25 %
	Connection.h		753	-
	Context.cpp	aMaybeCipherKey	40356	80 %
	Context.h		8296	-
	DBAction.cpp		8718	74 %
	DBAction.h		2411	0 %
	DBSchema.cpp		130495	99 %
	DBSchema.h		3749	-
	FileUtils.cpp		29060	93 %
	FileUtils.h	This function is used to check if the directory padding file is existed.	5756	50 %
	FileUtilsImpl.h	aTrackQuota	3562	74 %
	IPCUtils.h		971	-
	Manager.cpp		79080	89 %
	Manager.h		10387	75 %
	ManagerId.cpp		1843	95 %
	ManagerId.h		1396	67 %
	metrics.yaml		1195	-
	moz.build		2606	-
	NotifyUtils.cpp		566	100 %
	NotifyUtils.h		414	-
	PBoundStorageKey.ipdl		833	-
	PCache.ipdl		1005	-
	PCacheOp.ipdl		674	-
	PCacheStorage.ipdl		1037	-
	PCacheStreamControl.ipdl		1026	-
	PrincipalVerifier.cpp		5803	87 %
	PrincipalVerifier.h		2245	100 %
	QuotaClient.cpp	aMustRestore	21442	77 %
	QuotaClient.h	The following functions are used to access the directory padding file. The directory padding file lives in DOM Cache base directory (e.g. foo.com/cache/.padding). It is used to keep the current overall padding size for an origin, so that the QuotaManager doesn't need to access the database when getting quota clients' usage. For the directory padding file, it's only accessed on Quota IO thread (for getting current usage) and Cache IO threads (for tracking padding size change). Besides, the padding file is protected by a mutex lock held by CacheQuotaClient. Each padding file should only take 8 bytes (int64_t) to record the overall padding size. Besides, we use the temporary padding file to indicate if the previous action is completed successfully. If the temporary file exists, it represents that the previous action is failed and the content of padding file cannot be trusted, and we need to restore the padding file from the database.	1820	-
	QuotaClientImpl.h		5272	74 %
	ReadStream.cpp		17757	81 %
	ReadStream.h		3252	100 %
	SavedTypes.h		1228	100 %
	StreamControl.cpp		2175	100 %
	StreamControl.h		2424	100 %
	StreamList.cpp		6204	79 %
	StreamList.h		1930	100 %
<1%	test			-
	Types.h		2302	92 %
	TypeUtils.cpp		14708	91 %
	TypeUtils.h		4587	100 %

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